Steel And Concrete Structures News

How Do Floating Wind Turbines Work?

Northern California has some of the strongest offshore winds in the U.S., with immense potential to produce clean energy. But it also has a problem. Its continental shelf drops off quickly, making building traditional wind turbines directly on the seafloor costly if not impossible.Once water gets more than about 200 feet deep – roughly the height of an 18-story building – these “monopile” structures are pretty much out of the question.A solution has emerged that’s being tested in several locations around the world: wind turbines that float.In California…

New Approaches to Inland Infrastructure Renewal

Economical repairs are being applied to rapidly corroding steel and concrete structures in U.S. ports and inland waterways. The new repair systems – PileMedic & SPiRe – might just be what the doctor ordered. Recent advancements in using Fiber Reinforced Polymer (FRP) for major structural repair and strengthening of submerged marine piles made of concrete or even timber has led to an economical, less invasive infrastructure repair solution for inland port development compared to current systems.

PPG PMC Terminates Sales Agreement in Mexico

PPG Industries’ protective and marine coatings (PMC) business announced that it has terminated its licensee agreement with Comex Group in Mexico and that customers in that country can now order AMERCOAT brand products directly from PPG. AMERLOCK surface-tolerant epoxies protect steel and concrete structures such as offshore platforms, petroleum processing plants, storage facilities and marine structures in severe environments. Available in a wide range of colors and low-VOC (volatile organic compound) formulations, Amerlock epoxies are engineered to prevent film pinholing and solvent entrapment at the substrate/coating interface, a common site of coatings failure with conventional epoxies and lower-solids systems.

PPG PMC to Offer AMERCOAT Coatings in Mexico

PPG Industries' protective and marine coatings (PMC) business announced that customers in Mexico can order AMERCOAT brand products directly from PPG. -AMERLOCK surface-tolerant epoxies protect steel and concrete structures such as offshore platforms, petroleum processing plants, storage facilities and marine structures in severe environments. Available in a wide range of colors and low-VOC (volatile organic compound) formulations, Amerlock epoxies are engineered to prevent film pinholing and solvent entrapment at the substrate/coating interface, a common site of coatings failure with conventional epoxies and lower-solids systems. -DIMETCOTE inorganic zinc primers are designed for protection of carbon steel against corrosion.